bart ruins lisa's piece for thanksgiving dinner and instead of apologizing, he runs away from home. the rest of the episode is the simpsons trying to look for him. in the end he comes back home, apologizes to lisa, and all is forgiven as the simpsons enjoy a feast.
a classic tale, I think. it has good humor, heart, and a decent plot. when this episode is on around thanksgiving time i usually watch. of course i also have it on DVD, but this is a great episode nonetheless. My overall grade, without a doubt, is an A+, simply classical